2222203321 has 16 divisors (see below), whose sum is σ = 2508549120. Its totient is φ = 1954673280.

The previous prime is 2222203309. The next prime is 2222203337. The reversal of 2222203321 is 1233022222.

It is a cyclic number.

It is not a de Polignac number, because 2222203321 - 2⁵ = 2222203289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222203021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25561 + ... + 71398.

It is an arithmetic number, because the mean of its divisors is an integer number (156784320).

Almost surely, 2^2222203321 is an apocalyptic number.

It is an amenable number.

2222203321 is a deficient number, since it is larger than the sum of its proper divisors (286345799).

2222203321 is a wasteful number, since it uses less digits than its factorization.

2222203321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97056.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2222203321 is about 47140.2516009408. The cubic root of 2222203321 is about 1304.9521805900.

Adding to 2222203321 its reverse (1233022222), we get a palindrome (3455225543).

The spelling of 2222203321 in words is "two billion, two hundred twenty-two million, two hundred three thousand, three hundred twenty-one".